Rapid: Individual Calculations December 2019
 Rojas Mora, Elena  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional Rapid U10 Grecia CRC 2019-11-02
 1091 0 0.00 2 0.00 291   0.00 
  Ramos Rodriguez, Daniel 1111 CRC0.0010.00 0.00 
  Hernandez Perez, Javier Francisco 1071 CRC0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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